18922829120

Names of 18922829120

• Cardinal: 18922829120 can be written as Eighteen billion, nine hundred twenty-two million, eight hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.892282912 × 10¹⁰

Factors of 18922829120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 64158

Divisors of 18922829120

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 71 80 104 130 142 160 208 260 284 320 355 416 520 568 710 832 923 1040 1136 1420 1846 2080 2272 2840 3692 4160 4544 4615 5680 7384 9230 11360 14768 18460 22720 29536 36920 59072 64067 73840 128134 147680 256268 295360 320335 512536 640670 832871 1025072 1281340 1665742 2050144 2562680 3331484 4100288 4164355 4548757 5125360 6662968 8328710 9097514 10250720 13325936 16657420 18195028 20501440 22743785 26651872 33314840 36390056 45487570 53303744 59133841 66629680 72780112 90975140 118267682 133259360 145560224 181950280 236535364 266518720 291120448 295669205 363900560 473070728 591338410 727801120 946141456 1182676820 1455602240 1892282912 2365353640 3784565824 4730707280 9461414560 18922829120
• Sum of all divisors σ(n): 49210374528
• Sum of proper divisors (its aliquot sum) s(n): 30287545408
• 18922829120 is an abundant number, because the sum of its proper divisors (30287545408) is greater than itself. Its abundance is 11364716288

Bases of 18922829120

• Binary: 10001100111111000110111010101000000₂
• Hexadecimal: 0x467E37540
• Base-36: 8OY5WE8

Squares and roots of 18922829120

• 18922829120 squared (18922829120²) is 358073461904719974400
• 18922829120 cubed (18922829120³) is 6775762932029845797021974528000
• The square root of 18922829120 is 137560.2744981269
• The cube root of 18922829120 is 2664.7840640183

Scales and comparisons

• 18,922,829,120 seconds is equal to 601 years, 35 weeks, 5 days, 5 hours, 25 minutes, 20 seconds.
• To count from 1 to 18,922,829,120 would take you about one thousand, two hundred three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18922829120 cubic inches would be around 222.1 feet tall.

Recreational maths with 18922829120

• 18922829120 backwards is 02192822981
• The number of decimal digits it has is: 11
• The sum of 18922829120's digits is 44
• More coming soon!